second power

英 [ˈsekənd ˈpaʊə(r)]

美 [ˈsekənd ˈpaʊər]

网络  二次幂,平方

英英释义

noun

• the product of two equal terms
  1. nine is the second power of three
  2. gravity is inversely proportional to the square of the distance
  Synonym:square

双语例句

• This paper has proved that a plane curve cis a circle if and only ifc is the locus of a moving point that has a constant second power average of distances from n fixed points.
  本文提出了确定内燃机配气机构刚度的三种数据处理方法，并对处理结果作出了分析、比较，确认二次刚度平均法是一种较好的实用方法。
• It was the second power collapse in these many days.
  这已经是这些天以来的第二次停电了。
• Either one would be ideal as a second power forward and part time center if you had a legit starter who could rebound and play defense more than anything else.
  任一会是理想的如第二个力量向前的而且如果你有了一个合法的可以弹回而且玩防卫超过别的东西起动器，部份计时中心。
• The second circuit is supplied with electricity by a second power cord and receives a character line selection signal of the corresponding character line.
  一第二电路，受一第二电源线供电，用以接收对应该字符线的一字符线选择信号；
• The problem of second power mean value computing formula of digital square sum function in base is solved, then use element method and conjecture, induction to give an exact calculating formula A2 ( N, n).
  主要解决了n进制之平方和函数二次均值的计算问题，并得出了一个精确的计算公式A2（N，n）。
• In this paper, the component feature of congruent number square of the second power was presented, especially in combination principle of its series extensive diagonal lines.
  阐述九阶二次全等数方的构成特征，着重说明其串联泛对角线的组合原理。
• The mathematic model of the tree-factor of NPK and yield/ hm 2 is established on the second power of current revolve regression analysis.
  根据二次通用旋转回归设计试验结果，建立了氮磷钾三要素与公顷产量关系的数学模型；
• When the gradient parameters of media vary by the law of the second power, analytical solutions of the problem are obtained. The stick zone and the slip zone and distributions of the shearing traction and relative slip quantities in these zones are given.
  当介质的梯度参数按二次幂规律变化时，求得了这一问题的解析解，给出了界面上粘着区与滑移区以及相应的界面剪应力与相对滑移量的分布。
• Analysis and Disposal of the Existing Problems in the Sharing Spare Transformer for Halt by Ninghai First and Second Power Plants
  宁海电厂一、二期共用停机备用变出现的问题及应对措施
• There exist second power function relation between available P, available K and soil depth.
  速效K、速效P含量则与土壤深度的关系符合二次幂函数关系；全磷含量随深度的增加有逐渐升高的趋势；